"KDE is delighted to announce its latest set of releases, providing major updates to the KDE Plasma Workspaces, KDE Applications, and the KDE Platform that provides the foundation for KDE software. Version 4.7 of these releases provide many new features and improved stability and performance."

Just installed KDE SC 4.7 through the Kubuntu backports ppa. Amazingly, Nepomuk and Strigi *finally* work as advertised. I was able to do a search for a show I tagged back in KDE 4.3, and every episode with that tag immediately came up.